Google's Gmail app for iOS has been docked by some potential adopters for feeling like a poor cousin to other native apps. It may be worth revisiting: the 1.3 update has just arrived with a much-requested ability to save common image attachments to an iOS device's photo collection. Should that not be enough, Google has smoothed out animations and scrolling for iPhone and iPod touch owners. The new version has pushed live for everyone, leaving just a quick download between us and saving our parents' vacation photos for posterity.